204617232

素因数分解:

$2^4\times 3^3\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{257}}^1$

素因数の和:390

約数の個数: 160

約数和(自身を含む): 627043200

約数和(自身を除く): 422425968

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 36, 38, 48, 54, 57, 72, 76, 97, 108, 114, 144, 152, 171, 194, 216, 228, 257, 291, 304, 342, 388, 432, 456, 513, 514, 582, 684, 771, 776, 873, 912, 1026, 1028, 1164, 1368, 1542, 1552, 1746, 1843, 2052, 2056, 2313, 2328, 2619, 2736, 3084, 3492, 3686, 4104, 4112, 4626, 4656, 4883, 5238, 5529, 6168, 6939, 6984, 7372, 8208, 9252, 9766, 10476, 11058, 12336, 13878, 13968, 14649, 14744, 16587, 18504, 19532, 20952, 22116, 24929, 27756, 29298, 29488, 33174, 37008, 39064, 41904, 43947, 44232, 49761, 49858, 55512, 58596, 66348, 74787, 78128, 87894, 88464, 99522, 99716, 111024, 117192, 131841, 132696, 149574, 175788, 199044, 199432, 224361, 234384, 263682, 265392, 299148, 351576, 398088, 398864, 448722, 473651, 527364, 598296, 673083, 703152, 796176, 897444, 947302, 1054728, 1196592, 1346166, 1420953, 1794888, 1894604, 2109456, 2692332, 2841906, 3589776, 3789208, 4262859, 5384664, 5683812, 7578416, 8525718, 10769328, 11367624, 12788577, 17051436, 22735248, 25577154, 34102872, 51154308, 68205744, 102308616, 204617232]

約数ペア:

[(1, 204617232), (2, 102308616), (3, 68205744), (4, 51154308), (6, 34102872), (8, 25577154), (9, 22735248), (12, 17051436), (16, 12788577), (18, 11367624), (19, 10769328), (24, 8525718), (27, 7578416), (36, 5683812), (38, 5384664), (48, 4262859), (54, 3789208), (57, 3589776), (72, 2841906), (76, 2692332), (97, 2109456), (108, 1894604), (114, 1794888), (144, 1420953), (152, 1346166), (171, 1196592), (194, 1054728), (216, 947302), (228, 897444), (257, 796176), (291, 703152), (304, 673083), (342, 598296), (388, 527364), (432, 473651), (456, 448722), (513, 398864), (514, 398088), (582, 351576), (684, 299148), (771, 265392), (776, 263682), (873, 234384), (912, 224361), (1026, 199432), (1028, 199044), (1164, 175788), (1368, 149574), (1542, 132696), (1552, 131841), (1746, 117192), (1843, 111024), (2052, 99716), (2056, 99522), (2313, 88464), (2328, 87894), (2619, 78128), (2736, 74787), (3084, 66348), (3492, 58596), (3686, 55512), (4104, 49858), (4112, 49761), (4626, 44232), (4656, 43947), (4883, 41904), (5238, 39064), (5529, 37008), (6168, 33174), (6939, 29488), (6984, 29298), (7372, 27756), (8208, 24929), (9252, 22116), (9766, 20952), (10476, 19532), (11058, 18504), (12336, 16587), (13878, 14744), (13968, 14649)]